3338694897 has 4 divisors (see below), whose sum is σ = 4451593200. Its totient is φ = 2225796596.

The previous prime is 3338694871. The next prime is 3338694901. The reversal of 3338694897 is 7984968333.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7984968333 = 3 ⋅2661656111.

It is a cyclic number.

It is not a de Polignac number, because 3338694897 - 2⁷ = 3338694769 is a prime.

It is a super-2 number, since 2×3338694897² = 22293767230507681218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3338694897.

It is not an unprimeable number, because it can be changed into a prime (3338694857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556449147 + ... + 556449152.

It is an arithmetic number, because the mean of its divisors is an integer number (1112898300).

Almost surely, 2^3338694897 is an apocalyptic number.

It is an amenable number.

3338694897 is a deficient number, since it is larger than the sum of its proper divisors (1112898303).

3338694897 is a wasteful number, since it uses less digits than its factorization.

3338694897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112898302.

The product of its digits is 23514624, while the sum is 60.

The square root of 3338694897 is about 57781.4407660453. The cubic root of 3338694897 is about 1494.6020643842.

The spelling of 3338694897 in words is "three billion, three hundred thirty-eight million, six hundred ninety-four thousand, eight hundred ninety-seven".